Physics The pitch of sound depends on its Velocity Intensity Frequency Amplitude Velocity Intensity Frequency Amplitude ANSWER DOWNLOAD EXAMIANS APP
Physics What apparatus is used to locate a submerged object? Radar Quasar Pulsar Sonar Radar Quasar Pulsar Sonar ANSWER DOWNLOAD EXAMIANS APP
Physics A decibel is A measure of sound level A musical instrument The wavelength of noise A musical note A measure of sound level A musical instrument The wavelength of noise A musical note ANSWER DOWNLOAD EXAMIANS APP
Physics Sound following a flash of lightning is called Stoning Thunder Cloud clash Bolting Stoning Thunder Cloud clash Bolting ANSWER DOWNLOAD EXAMIANS APP
Physics Acceptable noise level for human ear > 85 db = 85 db None of these < 85 db > 85 db = 85 db None of these < 85 db ANSWER DOWNLOAD EXAMIANS APP